2009 Chevrolet Cobalt vs. 2007 Dodge Viper
To start off, 2009 Chevrolet Cobalt is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Dodge Viper. In addition, the cost of maintenance, including insurance, on 2007 Dodge Viper would be higher. At 8,277 cc (10 cylinders), 2007 Dodge Viper is equipped with a bigger engine. In terms of performance, 2007 Dodge Viper (493 HP @ 5600 RPM) has 338 more horse power than 2009 Chevrolet Cobalt. (155 HP @ 6100 RPM) In normal driving conditions, 2007 Dodge Viper should accelerate faster than 2009 Chevrolet Cobalt. With that said, vehicle weight also plays an important factor in acceleration. 2007 Dodge Viper weights approximately 262 kg more than 2009 Chevrolet Cobalt. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Dodge Viper is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2007 Dodge Viper. However, in wet, icy, snow, or gravel driving conditions, 2009 Chevrolet Cobalt, being front wheel drive (FWD), will offer much better control with better grip. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2007 Dodge Viper (712 Nm @ 4200 RPM) has 509 more torque (in Nm) than 2009 Chevrolet Cobalt. (203 Nm @ 4900 RPM). This means 2007 Dodge Viper will have an easier job in driving up hills or pulling heavy equipment than 2009 Chevrolet Cobalt. 2009 Chevrolet Cobalt has automatic transmission and 2007 Dodge Viper has manual transmission. 2007 Dodge Viper will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Chevrolet Cobalt will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Chevrolet Cobalt | 2007 Dodge Viper | |
| Make | Chevrolet | Dodge |
| Model | Cobalt | Viper |
| Year Released | 2009 | 2007 |
| Body Type | Coupe | Roadster |
| Engine Position | Front | Front |
| Engine Size | 2201 cc | 8277 cc |
| Engine Cylinders | 4 cylinders | 10 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 155 HP | 493 HP |
| Engine RPM | 6100 RPM | 5600 RPM |
| Torque | 203 Nm | 712 Nm |
| Torque RPM | 4900 RPM | 4200 RPM |
| Engine Compression Ratio | 9.3:1 | 10.0:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1261 kg | 1523 kg |
| Vehicle Length | 4590 mm | 4470 mm |
| Vehicle Width | 1730 mm | 1920 mm |
| Vehicle Height | 1460 mm | 1220 mm |
| Wheelbase Size | 2630 mm | 2520 mm |
| Fuel Consumption Overall | 8.9 L/100km | 19.4 L/100km |
| Fuel Tank Capacity | 49 L | 70 L |
